20176262856

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{793841}}^1$

素因数の和:794206

約数の個数: 48

約数和(自身を含む): 54798913260

約数和(自身を除く): 34622650404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 6354, 8472, 12708, 25416, 793841, 1587682, 2381523, 3175364, 4763046, 6350728, 7144569, 9526092, 14289138, 19052184, 28578276, 57156552, 280225873, 560451746, 840677619, 1120903492, 1681355238, 2241806984, 2522032857, 3362710476, 5044065714, 6725420952, 10088131428, 20176262856]

約数ペア:

[(1, 20176262856), (2, 10088131428), (3, 6725420952), (4, 5044065714), (6, 3362710476), (8, 2522032857), (9, 2241806984), (12, 1681355238), (18, 1120903492), (24, 840677619), (36, 560451746), (72, 280225873), (353, 57156552), (706, 28578276), (1059, 19052184), (1412, 14289138), (2118, 9526092), (2824, 7144569), (3177, 6350728), (4236, 4763046), (6354, 3175364), (8472, 2381523), (12708, 1587682), (25416, 793841)]